EP. 058 如何更换上摆臂 How to replace upper control arms

今天我们继续悬挂系统的维修，来更换double wishbone独立悬挂的上摆臂。更重要的是，我想通过这个例子来说明维修里的核心操作，附属操作，和各个步骤的联系。

Today we continue the repairs for the suspension system, which is replacement of upper control arms in double wishbone independent suspension. More importantly, I'd like to illustrate the core operations and supplemental operations in any car repairs, as well as the logics and connections between steps.